Best Headphones Wireless Bluetooths headset i7s Twins with speaker &fast charging case OEM mini earphone fast headphone

Bluetooth headset Mini Protable Wireless Stereo Earbuds i7s Twins Earphone with Mic single side

Features:

Noise cancellation design, perfect sound quality
Hands free while driving/walking,support stereo music
Built-in rechargeable battery, come with a charging cable
Built-in microphone, answer/reject phone calls conveniently
Compatible with cell phone/Tablet/PC/Laptop

TWS earphones with charging case true wirless headphone mini earbuds i7s

Wireless earphone Specification:
1. Driver: 15mm
2. Impedance: 32 OHM
3.version: v4.2 + EDR
4. band: 2.4GHz
5. Power level: CLASS II
6. Output power: 30mW
7. distance: 10 meters barrier
8. Frequency response: 20-20000Hz
9. Operating voltage range: 3.0V-4.2V
10. Mic sensitivity: -42dB
11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
12. Powerful noise de-noising circuit (active noise reduction)
13. switch between Chinese and English
13. Talk time is about 3-4 hours
14. music time about 3-4 hours
15. Standby time is about 100 hours
Package Includes:
2xmini wireless Headphones(left and right earphones)
1x Charging box
1xUSB Charging Cable
1xUser Manual

Why Choose US?

Quality warranty:

-We provide one year factory quality warranty.

Quality checking:

-All products will be checked one by one strictly before shipment.

OEM/ODM

- We have more than 8 years experience in OEM/ODM manufacturing. Based on MOQ, we provide free OEM/ODM service and Custom your product LOGO.

Payment:

- T/T, L/C, Western Union etc.

Lead time:

- 1-3 business days for sample order, 3-10 days for normal order, 7-24 days for mass/custom orders

Delivery:

-Sample & small order by Express(Door To Door 3-6 days), such as DHL, UPS, FEDEX. Mass order will be shipped by Air (5-8 days), Sea (20-40 days ) as your requirement.

Certificates:

Most of our products have passed CE and Rohs certification.